Automatic Telegraph Key 5V CW Morse Codes Key with Magnet Fixed Base for Shortwave Radio 3.5mm Output Interface

Feature: 1. TOUCH SENSITIVE: Auto telegraph key is touch type, standard 3.5mm output interface, stable performance and less interference. 2. 2 LAYER DESIGN: The upper layer is the main circuit and interface of telegraph key, and the lower layer is the magnet fixed base with solid structure. 3. EASY TO OPERATE: Users can realize all functions of CW automatic shooting with two fingers touching the ball, which is convenient and reliable. 4. PCB CIRCUIT: Telegraph key is printed with PCB circuit, rust resistant, good stability and convenient for outdoor use. 5. WIDE APPLICATION: The key can be easily attached to iron objects such as radio shells and car hoods without moving, so it has a wide range of applications. Specification: Item Type: Automatic Telegraph Key Material: PCB Voltage: DC5V Output Interface: 3.5mm Interface Working Environment: 40 celsius to 85 celsius . Package List: 1 x Automatic Telegraph Key